Visual studio 2012 visual basic使用轨迹栏/滑块调整音频音量
我有一个程序,用这个代码播放背景音乐Visual studio 2012 visual basic使用轨迹栏/滑块调整音频音量,visual-studio-2012,audio,slider,volume,trackbar,Visual Studio 2012,Audio,Slider,Volume,Trackbar,我有一个程序,用这个代码播放背景音乐 My.Computer.Audio.Play("bgsound.wav", AudioPlayMode.BackgroundLoop) 我如何使轨迹条(或滑块)控制其音量,并尽可能使其保持极其简单!谢谢 以下是我对它的想法 Private Sub TrackBar1_Scroll(sender As Object, e As EventArgs) Handles TrackBar1.Scroll 'get the value of trackbar
My.Computer.Audio.Play("bgsound.wav", AudioPlayMode.BackgroundLoop)
我如何使轨迹条(或滑块)控制其音量,并尽可能使其保持极其简单!谢谢
以下是我对它的想法
Private Sub TrackBar1_Scroll(sender As Object, e As EventArgs) Handles TrackBar1.Scroll
'get the value of trackbar in a variable
Dim Value = TrackBar1.Value
My.Computer.Audio.Volume = Value 'i know this doesn't exist. This is what i need to know what to say
End Sub
你不能那样做。使用任何音频库或内置的
MediaPlayer
类。通常应该避免使用My.*名称空间。@我完全忘记了MediaPlayer!我去看看,谢谢D